Base | Representation |
---|---|
bin | 101011000110… |
… | …011000011010 |
3 | 210021000101200 |
4 | 223012120122 |
5 | 10343021310 |
6 | 1042055030 |
7 | 165014511 |
oct | 53063032 |
9 | 23230350 |
10 | 11298330 |
11 | 641766a |
12 | 394a476 |
13 | 2457804 |
14 | 1701678 |
15 | ed29c0 |
hex | ac661a |
11298330 has 48 divisors (see below), whose sum is σ = 30011904. Its totient is φ = 2947680.
The previous prime is 11298311. The next prime is 11298347. The reversal of 11298330 is 3389211.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11298294 and 11298303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2895 + ... + 5565.
It is an arithmetic number, because the mean of its divisors is an integer number (625248).
Almost surely, 211298330 is an apocalyptic number.
11298330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11298330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15005952).
11298330 is an abundant number, since it is smaller than the sum of its proper divisors (18713574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11298330 is a wasteful number, since it uses less digits than its factorization.
11298330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2731 (or 2728 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 11298330 is about 3361.2988560971. The cubic root of 11298330 is about 224.3906475174.
It can be divided in two parts, 11298 and 330, that added together give a triangular number (11628 = T152).
The spelling of 11298330 in words is "eleven million, two hundred ninety-eight thousand, three hundred thirty".
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